My brother has an 88 RX-7 and I want to help him take off his clutch fan and replace it with an electric fan. Could someone point me in the right direction or let me know where i can find a good write up about installing one? Also, let me know if it works well if you have done this to your RX-7.

 

The clutch fan is highly effective at moving air, don't swap it with an electric unless the stock one broke, or you are doing a custom cooling set up.

Here is your write up:
How To Properly Install An Electric Fan

 

thanks for the info.

 

A 2 speed ford Taurus fan and paired with a hefty relay and alternator will cool a friggin monster truck.

As cheap as those fans are (25 from cophers) I woudn't spend money on the black magic fans. Link to some mustang guys ragging on them.